{
  "manageEntity": {
    "action": "Repost",
    "entityId": "325397",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5a7815bfce7a72d10be7546503321154a9ab112e4b1701b7fb082a7eb8b11324",
    "signature": "0x1e8d4024a3b1c7e9e0f0c41a9e5d00d735901b1611ca055d1c6897988863c8b37fdbedd7d08af4f9191e31b3428f394ef7d028a598b47e4f38e092aceb5853c71c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}